PHYS 545 SOLID STATE PHYSICS Purdue

Syllabus Physics 545 Solid State Physics Spring 2006 Instructor: Prof. E. W. Carlson Office: Physics 262 Office Hours: TDB Telephone: 765-494-3041 Email: ewcarlson@purdue.edu Zhi Qi Office Hours: TBD Email: zhiqi@purdue.edu Grader: Prerequisites: P

Physics 241 Quiz 22b April 17, 2008 Light of wavelength in air is incident normal to a thin layer of oil film floating on water as shown. If the reflection is suppressed (dark) by interference of rays 1 and 2, what is a possible thickness d of the

Physics 241 Quiz 19b April 8, 2008 Unpolarized light of intensity I0 is sent through 3 polarizers, each of the last two rotated 60 from the previous polarizer so that the last polarizer is rotated by 120 from the first. What is the intensity transm

PHYS 172: Modern Mechanics Fall 2007 For help with homework problems, go to the Physics Learning Center in Room 11 (PHYS Bldg) during the assigned hours. Schedule can be found on the home page. It is staffed by trained teaching assistants assigned

Lecture 20-1 d Q 1 + Q = 0 0 = dt 2 LC 1 LC 2 LC Oscillations No Resistance = No dissipation f0 = 0 2 Q2 1 2 dQ , U B = LI , I = UE = 2C 2 dt Lecture 20-2 Mechanical Analogy No friction = No dissipation d 2x k k + x = 0 0 = dt 2

Lecture 8-1 Again, Electrostatic Potential Energy The electrostatic potential energy of a system (relative to ) is the (external) work needed to bring the charges from an infinite separation to their final positions. q1 r12 q3 r13 kq1q2 kq1q3 k

PHYS241 - Quiz 11a February 26, 2008 A proton (charge +e) comes horizontally into a region of perpendicularly crossed, uniform E and B fields as shown. In this region, it deflects downward as shown. What can you do to change the path so it remains

PHYS 172: Modern Mechanics Fall 2007 CLICKER QUESTION #1 Reading Question (Sections 2.7 2.14) (This is a closed-book quiz, no consulting with neighbors, etc.) Which of the following are always conserved? A. The total velocity of a system B. The to